" Not to change directions of the conversation, but a friend suggested that if I like el34 amps, I should consider 300b single ended. Any comments on the 300b versus the el34?"
These products are not generic sounding. All 300b amps will sound different from each other, as will all el34 amps. Another big consideration when trying to choose between the 2 is usually power related. Generally speaking, the average el34 amp is more powerful than the average 300b amp.
If you really want a 300b amp a good compromise might be to get a 300b push pull wired for triod operation. My VAC 30/30 is like this. So far, its been able to power any speaker I've tried with it.
These products are not generic sounding. All 300b amps will sound different from each other, as will all el34 amps. Another big consideration when trying to choose between the 2 is usually power related. Generally speaking, the average el34 amp is more powerful than the average 300b amp.
If you really want a 300b amp a good compromise might be to get a 300b push pull wired for triod operation. My VAC 30/30 is like this. So far, its been able to power any speaker I've tried with it.